# Docker Compose стек Nextcloud (серверная часть)
# Состав: MariaDB + Redis + Nextcloud (Apache) + cron-задачи
#
# Запуск:   ./install.sh  или  docker compose up -d
# Остановка: ./stop.sh     или  docker compose down

services:
  # База данных MariaDB — хранит метаданные файлов, пользователей, настроек
  db:
    image: mariadb:11.4
    container_name: nextcloud-db
    restart: unless-stopped
    command: >
      --transaction-isolation=READ-COMMITTED
      --log-bin=binlog
      --binlog-format=ROW
      --innodb-read-only-compressed=OFF
    volumes:
      - db_data:/var/lib/mysql
    environment:
      MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD}
      MYSQL_PASSWORD: ${MYSQL_PASSWORD}
      MYSQL_DATABASE: ${MYSQL_DATABASE}
      MYSQL_USER: ${MYSQL_USER}
    networks:
      - nextcloud_internal
    healthcheck:
      test: ["CMD", "healthcheck.sh", "--connect", "--innodb_initialized"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 30s

  # Redis — кэширование и блокировки (существенно ускоряет Nextcloud)
  redis:
    image: redis:7-alpine
    container_name: nextcloud-redis
    restart: unless-stopped
    command: redis-server --requirepass ${REDIS_PASSWORD}
    volumes:
      - redis_data:/data
    networks:
      - nextcloud_internal
    healthcheck:
      test: ["CMD", "redis-cli", "-a", "${REDIS_PASSWORD}", "ping"]
      interval: 10s
      timeout: 3s
      retries: 5

  # Основной контейнер Nextcloud (веб-сервер Apache + PHP)
  app:
    image: nextcloud:${NEXTCLOUD_VERSION:-apache}
    container_name: nextcloud-app
    restart: unless-stopped
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    ports:
      - "${NEXTCLOUD_PORT:-8080}:80"
    volumes:
      - nextcloud_data:/var/www/html
      - ${NEXTCLOUD_CONFIG_DIR}:/var/www/html/config
      # Файлы пользователей (hgfs / большой диск)
      - ${NEXTCLOUD_DATADIR:-/mnt/hgfs/nextcloud_data}:/var/www/html/data
      # appdata (кэш App Store, превью) — локальный диск, не hgfs
      - ${NEXTCLOUD_APPDATA:-/var/nextcloud/appdata}:/var/www/html/data/appdata_${NEXTCLOUD_INSTANCEID}
      # приложения из магазина — локальный диск
      - ${NEXTCLOUD_CUSTOM_APPS:-/var/nextcloud/custom_apps}:/var/www/html/custom_apps
    environment:
      MYSQL_HOST: db
      MYSQL_DATABASE: ${MYSQL_DATABASE}
      MYSQL_USER: ${MYSQL_USER}
      MYSQL_PASSWORD: ${MYSQL_PASSWORD}
      REDIS_HOST: redis
      REDIS_HOST_PASSWORD: ${REDIS_PASSWORD}
      NEXTCLOUD_ADMIN_USER: ${NEXTCLOUD_ADMIN_USER}
      NEXTCLOUD_ADMIN_PASSWORD: ${NEXTCLOUD_ADMIN_PASSWORD}
      NEXTCLOUD_TRUSTED_DOMAINS: ${NEXTCLOUD_TRUSTED_DOMAINS}
      PHP_MEMORY_LIMIT: ${PHP_MEMORY_LIMIT:-512M}
      PHP_UPLOAD_LIMIT: ${PHP_UPLOAD_LIMIT:-10G}
    networks:
      - nextcloud_internal

  # Фоновые задачи Nextcloud (cron)
  cron:
    image: nextcloud:${NEXTCLOUD_VERSION:-apache}
    container_name: nextcloud-cron
    restart: unless-stopped
    depends_on:
      - app
    volumes:
      - nextcloud_data:/var/www/html
      - ${NEXTCLOUD_CONFIG_DIR}:/var/www/html/config
      - ${NEXTCLOUD_DATADIR:-/mnt/hgfs/nextcloud_data}:/var/www/html/data
      - ${NEXTCLOUD_APPDATA:-/var/nextcloud/appdata}:/var/www/html/data/appdata_${NEXTCLOUD_INSTANCEID}
      - ${NEXTCLOUD_CUSTOM_APPS:-/var/nextcloud/custom_apps}:/var/www/html/custom_apps
    entrypoint: /cron.sh
    networks:
      - nextcloud_internal

volumes:
  db_data:
    name: nextcloud_db_data
  redis_data:
    name: nextcloud_redis_data
  nextcloud_data:
    name: nextcloud_app_data

networks:
  nextcloud_internal:
    name: nextcloud_internal
    driver: bridge